[Abd El-Hack M.E., Abdelnour S.A., Kamal M., Khafaga A.F., Shakoori A.M., Bagadood R.M., Świątkiewicz S. (2023 a). Lactoferrin: Antimicrobial impacts, genomic guardian, therapeutic uses and clinical significance for humans and animals. Biomed. Pharma-cother., 164: 114967.]Search in Google Scholar
[Abd El-Hack M.E., Kamal M., Altaie H.A., Youssef I.M., Algarni E.H., Almohmadi N.H., Swelum A.A. (2023 b). Peppermint essential oil and its nano-emulsion: Potential against aflatoxigenic fungus Aspergillus flavus in food and feed. Toxicon, 234: 107309.]Search in Google Scholar
[Abd El-Hack M.E., Kamal M., Alqhtani A.H., Alreemi R.M., Alazragi R.S., Khojah H., Świątkiewicz S. (2023 c). Detoxification impacts of dietary probiotic and prebiotic supplements against aflatoxins: an updated knowledge – a review. Ann. Anim. Sci., 23: 1049–1060.]Search in Google Scholar
[Abdel-Moneim A.E., Selim D.A., Basuony H.A., Sabic E.M., Saleh A.A., Ebeid T.A. (2020). Effect of dietary supplementation of Bacillus subtilis spores on growth performance, oxidative status and digestive enzyme activities in Japanese quail birds. Trop. Anim. Health Prod., 52: 671–680.]Search in Google Scholar
[Abdelqader A., Al-Fataftah A.R., Das G. (2013). Effects of dietary Bacillus subtilis and inulin supplementation on performance, eggshell quality, intestinal morphology, and microflora composition of laying hens in the late phase of production. Anim. Feed Sci. Technol., 179: 103–111.]Search in Google Scholar
[Abudabos A.M., Alyemni A.H., Zakaria H.H.A. (2016). Effects of two strains of probiotics on the antioxidant capacity, oxidative stress, and immune responses of Salmonella-challenged broilers. Brazilian J. Poult. Sci., 8: 175–180.]Search in Google Scholar
[Abudabos A.M., Alyemni A.H., Dafalla Y.M., Rifat U. (2017). Effect of organic acid blend and Bacillus subtilis alone or in combination on growth traits, blood biochemical, and antioxidant status in broilers exposed to Salmonella typhimurium challenge during the starter phase. J. Appl. Anim. Res., 45: 538–542.]Search in Google Scholar
[Abudabos A.M., Aljummah R.M., Alkhulaifi M.M., Alabdullatif A., Suliman G.M. Sulaiman A.R. (2020). Comparative effects of Bacillus subtilis and Bacillus licheniformis on live performance, blood metabolites, and intestinal features in broiler inoculated with Salmonella infection during the finisher phase. Microb. Pathog., 139: 1–4.]Search in Google Scholar
[Ahmad F., Sultan A., Khan S., Ali M., Ali I., Abdullah H., Suliman G.M., Swelum A.A. (2024). Effect of citrus peeling (Citrus sinensis) on production performance, humoral immunity, nutrients, and energy utilization of broiler quails. Poult. Sci., 103: 103207.]Search in Google Scholar
[Ali M., Chand N., Khan R.U., Naz S., Gul S. (2019). Anticoccidial effect of garlic (Allium sativum) and ginger (Zingiber officinale) against experimentally induced coccidiosis in broiler chickens. J. Appl. Anim. Res., 47: 79–84.]Search in Google Scholar
[Ali M., Chand N., Khan S., Ahmad S., Tahir M. (2023). Effect of different combinations of methanolic extract of Moringa oleifera and Thymus vulgaris on production performance, gut morphology, hematology and nutrient digestibility in broilers. Pakistan J. Zool., 1–8, 2023.]Search in Google Scholar
[Awad W.A., Ghareeb K., Bo J. (2010). Effect of addition of a probiotic microorganism to broiler diet on intestinal mucosal architecture and electrophysiological parameters. J. Anim. Physiol. Anim. Nutr., 94: 486–494.]Search in Google Scholar
[Bahrampour K., Afsharmanesh M., Bami M.K. (2020). Comparative effects of dietary Bacillus subtilis, Bacillus coagulans, and flavophospholipol supplements on growth performance, intestinal microflora, and jejunal morphology of Japanese quail. Livest. Sci., 239: 1–5.]Search in Google Scholar
[Bai K., Huang Q., Zhang J., He J., Zhang L., Wang T. (2017). Supplemental effects of probiotic Bacillus subtilis on growth performance, antioxidant capacity and meat quality of broiler chickens. Poult. Sci., 96: 74–82.]Search in Google Scholar
[Belih S.S., Labib Z.M., Ragab A.M. (2015). Role of maltose probiotic for the control of the experimental infection of the Clostridium perfringens and the coccidia in chickens. Alexandria J. Vet. Sci., 46: 20–41.]Search in Google Scholar
[Clements L.D., Miller B.S., Streips U.N. (2002). Comparative growth analysis of the facultative anaerobes Bacillus subtilis, Bacillus licheniformis, and Escherichia coli. Syst. Appl. Microbiol., 25: 284–286.]Search in Google Scholar
[Dersjant-Li Y., Awati A., Kromm C., Evans C. (2014). A direct-fed microbial containing a combination of three-strain Bacillus sp. can be used as an alternative to feed antibiotic growth promoters in broiler production. J. Appl. Anim. Nutr., 2: 1–6.]Search in Google Scholar
[El-Ratel I.T., Amara M.M., Beshara M.M., El Basuini M.F., Fouda S.F., El-Kholy K.H., Mekawy A. (2024). Effects of supplemental vitamin A on reproduction and antioxidative status of aged laying hens, and growth, blood indices and immunity of their offspring. Poult. Sci., 103: 103453.]Search in Google Scholar
[Elshaghabee F.M.F., Rokana N., Gulhane R.D., Sharma C., Harsh P. (2017). Bacillus as potential probiotics: status, concerns, and future perspectives. Front. Microbiol., 8: 1–15.]Search in Google Scholar
[Fathi M.M., Ebeid T.A., Al-Homidan I., Soliman N.K., Abou-Emera O.K. (2017). Influence of probiotic supplementation on immune response in broilers raised under hot climate. Br. Poult. Sci., 58: 512–516.]Search in Google Scholar
[Gadde U., Oh S.T., Lee Y.S., Davis E., Zimmerman N., Rehberger T. (2017). The effects of direct-fed microbial supplementation, as an alternative to antibiotics, on growth performance, intestinal immune status, and epithelial barrier gene. Prob. Anim., 9: 397–405.]Search in Google Scholar
[Grant A.Q., Gay C.G., Lillehoj H.S. (2018). Bacillus spp. as direct-fed microbial antibiotic alternatives to enhance growth, immunity, and gut health in poultry. Avian Pathol., 47: 339–351.]Search in Google Scholar
[Guo M., Li M., Zhang C., Zhang X., Wu Y. (2020). Dietary administration of the Bacillus subtilis enhances immune responses and disease resistance in chickens. Front. Micro-Biol., 11: 1–11.]Search in Google Scholar
[Hoerr F.J., Schrader J. (2016). Histopathologic assessment of gut for poultry production and applied research. Proc. Arkansas Nutrition Conference, pp. 1–49.]Search in Google Scholar
[Jayaraman S., Das P.P., Saini P.C., Roy B., Chatterjee P.N. (2017). Use of Bacillus subtilis PB6 as a potential antibiotic growth promoter replacement in improving the performance of broiler birds. Poult. Sci., 96: 2614–2622.]Search in Google Scholar
[Kamal M., Kishk W.H., Khalil H.A., Abdel-Khalek A.M., Ayoub M.A., Swelum A.A., Abd El-Hack M.E. (2023). Effect of dietary chitosan supplementation on productive and physiological performance parameters of growing New Zealand White rabbits. Int. J. Biol. Macromol., 230: 123166.]Search in Google Scholar
[Khan S., Chand N., Hafeez A., Ahmad N. (2022). Effect of gum arabic on overall growth performance, visceral and lymphoid organs along with intestinal histomorphology and selected pathogenic bacteria of broiler chickens. J. Anim. Heal. Prod., 10: 73–80.]Search in Google Scholar
[Lee K., Kim D.K., Lillehoj H.S., Jang D.I., Lee S. (2015). Immune modulation by Bacillus subtilis-based direct-fed microbials in commercial broiler chickens. Anim. Feed Sci. Technol., 200: 76–85.]Search in Google Scholar
[Ma Y., Wang W., Zhang H., Wang J., Zhang W., Gao J., Wu S., Qi G. (2018). Supplemental Bacillus subtilis DSM 32315 manipulates intestinal structure and microbial composition in broiler chickens. Sci. Rep., 8: 1–13.]Search in Google Scholar
[Mahgoub S.A., Qattan S.Y., AlMalki F., Kamal M., Alqurashi, A.F., Almuraee A.A., Taha A.E. (2024). Impact of packaging atmosphere, oregano essential oil, and storage temperature on cold-adapted Salmonella Enteritidis and Salmonella Typhimurium on ready-to-eat smoked turkey. Poult. Sci., 103: 103846.]Search in Google Scholar
[Manhar A.K., Bashir Y., Saikia D., Nath D., Gupta K., Konwar B.K., Kumar R., Namsa N.D., Mandal M. (2016). The cellulolytic potential of probiotic Bacillus subtilis AMS6 isolated from traditional fermented soybean (Churpi): An in-vitro study regarding the application as an animal feed additive. Microbiol. Res., 186: 62–70.]Search in Google Scholar
[Mazkour S., Shekarforoush S.S., Basiri S. (2019). The effects of supplementation of Bacillus subtilis and Bacillus coagulans spores on the intestinal microflora and growth performance in rats. Iran. J. Microbiol., 11: 260–266.]Search in Google Scholar
[Mohamed L.A., Dosoky W.M., Kamal M., Alshehry G., Algarni E.H., Aldekhail N.M., Farag S.A. (2024). Growth performance, carcass traits, and meat physical characteristics of growing Japanese quail-fed ginger powder and frankincense oil as feed additives. Poult. Sci., 103: 103771.]Search in Google Scholar
[Mushtaq M., Ali B., Ali M., BiBi N., Raut R., Suliman G.M., Swelum A.A. (2024). Different levels of single-strain probiotic (Bacillus subtilis) with proteolytic enzyme (serratiopeptidase) can be used as an alternative to antibiotic growth promoters in the broiler. Poult. Sci., 103: 103400.]Search in Google Scholar
[Nhung N.T., Chansiripornchai N., Carrique-Mas J.J. (2017). Antimicrobial resistance in bacterial poultry pathogens: a review. Front. Vet. Sci., 4: 126.]Search in Google Scholar
[Park I., Lee Y., Goo D., Zimmerman N.P., Smith A.H., Rehberger T., Lillehoj H.S. (2020). The effects of dietary Bacillus subtilis supplementation, as an alternative to antibiotics, on growth performance, intestinal immunity, and epithelial barrier integrity in broiler chickens infected with Eimeria maxima. Poult. Sci., 99: 725–733.]Search in Google Scholar
[Paul I., Isore D.P., Joardar S.N., Roy B., Aich R., Ganguly S. (2013). Effect of dietary yeast cell wall preparation on innate immune response in broiler chickens. Indi. J. Ani. Sci., 83: 307–309.]Search in Google Scholar
[Sen S., Ingale S.L., Kim Y.W., Kim J.S., Kim K.H., Lohakare J.D., Kim E.K., Kim H.S., Ryu M.H., Kwon I.K. (2012). Effect of supplementation of Bacillus subtilis LS 1-2 to broiler diets on growth performance, nutrient retention, caecal microbiology, and small intestinal morphology. Res. Vet. Sci., 93: 264–268.]Search in Google Scholar
[Śliżewska K., Markowiak-Kopeć P., Żbikowski A., Szeleszczuk P. (2020). The effect of synbiotic preparations on the intestinal microbiota and her metabolism in broiler chickens. Sci. Rep., 10: 1–13.]Search in Google Scholar
[Sokale A.O., Menconi A., Mathis G.F., Lumpkins B., Sims M.D., Whelan R.A., Doranalli K. (2019). Effect of Bacillus subtilis DSM 32315 on the intestinal structural integrity and growth performance of broiler chickens under necrotic enteritis challenge. Poult. Sci., 98: 5392–5400.]Search in Google Scholar
[Soomro R.N., Abd El-Hack M.E., Shah S.S., Taha A.S., Alagawany M., Swelum A.A., Hussein E.O.S. Ba-Aawdh H.A., Saadeldin I., El-Edel M.A. (2019). Impact of restricting feed and probiotic supplementation on growth performance, mortality and carcass traits of meat-type quails. Anim. Sci. J., 90: 1388–1395.]Search in Google Scholar
[Teo A.Y., Tan H.M. (2007). Evaluation of the performance and intestinal gut microflora of broilers fed on corn-soy diets supplemented with Bacillus subtilis PB6 (CloSTAT). J. Appl. Poult. Res., 16: 296–303.]Search in Google Scholar
[Ullah A., Khan S., Shuaib M., Ul Hassan S., Sufyan A., Lionel K., Uzair M.S., Ali M., Khan A., Ullah Q. (2023). Effect of liquorice (Glycyrrhiza glabra) on growth performance, gut morphometry and economics of broilers production. Pakistan J. Zool., 56: 2039–2046.]Search in Google Scholar
[Urdaci M.C., Bressollier P., Pinchuk I. (2004). Bacillus clausii probiotic strains: Antimicrobial and immunomodulatory activities. J. Clin. Gastroenterol., 38: 86–90.]Search in Google Scholar
[Wang X., Kiess A.S., Peebles E.D., Wamsley K.G.S., Zhai W. (2018). Effects of Bacillus subtilis and zinc on the growth performance, internal organ development, and intestinal morphology of male broilers with or without subclinical coccidia challenge. Poult. Sci., 97: 3947–3956.]Search in Google Scholar
[Wealleans A.L., Sirukhi M., Egorov I.A. (2017 a). Performance, gut morphology and microbiology effects of a Bacillus probiotic, avilamycin and their combination in mixed grain broiler diets. Br. Poult. Sci., 58: 523–529.]Search in Google Scholar
[Wealleans A.L., Walsh M.C., Romero L.F., Ravindran V. (2017 b). Comparative effects of two multi-enzyme combinations and a Bacillus probiotic on growth performance, digestibility of energy and nutrients, disappearance of non-starch polysaccharides and gut microflora in broiler chickens. Poult. Sci., 96: 4287–4297.]Search in Google Scholar
[Zaghari M., Sarani P., Hajati H. (2020). Comparison of two probiotic preparations on growth performance, intestinal microbiota, nutrient digestibility, and cytokine gene expression in broiler chickens. J. Appl. Anim. Res., 48: 166–175.]Search in Google Scholar
